mirror of
https://github.com/EliasKotlyar/Xiaomi-Dafang-Hacks.git
synced 2025-09-03 05:02:40 +02:00
5548ab554f
Moved some configutation options to the config files Minor text changes Converted a lot of spaces to tabs
109 lines
2.3 KiB
Bash
Executable File
109 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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# Script to calculate the camera movement
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# The screen is split as shown below
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# (1,2,3,4 are the arguments of the script)
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#
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# +--------------------------------------+
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# | | |
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# | 1 | 2 |
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# | | |
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# +--------------------------------------+
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# | | |
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# | 3 | 4 |
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# | | |
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# +--------------------------------------+
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. /system/sdcard/scripts/common_functions.sh
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STEPS=$STEP
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FILECAMERAPOS=/system/sdcard/config/cameraposition
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backtoOrigin() {
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if [ -f ${FILECAMERAPOS} ]; then
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# Get values in saved config file
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origin_x_axis=`grep "x:" ${FILECAMERAPOS} | sed "s/x: //"`
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origin_y_axis=`grep "y:" ${FILECAMERAPOS} | sed "s/y: //"`
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else
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# No such file exists: create it with the current values
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/system/sdcard/bin/motor -d s > ${FILECAMERAPOS}
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fi
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# return to origin for both axis
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/system/sdcard/scripts/PTZpresets.sh $origin_x_axis $origin_y_axis
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}
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#################### Start ###
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# If no argument that's mean the camera need to return to its original position
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if [ $# -eq 0 ]; then
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backtoOrigin
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return 0
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fi
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# Display the areas ...
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echo $1 $2
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echo $3 $4
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# Sum all the parameters, that gives the number of region detected
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# Only 2 are supported
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if [ $((${1} + ${2} + ${3} +${4})) -gt 2 ]; then
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echo "no move: more than 2 detected regions"
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return 0
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fi
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UP=0
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DOWN=0
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RIGHT=0
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LEFT=0
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# Calculate the movement
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if [ "${1}" == "1" ] || [ "${2}" == "1" ]; then
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UP=1
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fi
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if [ "${3}" == "1" ] || [ "${4}" == "1" ]; then
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DOWN=1
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fi
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if [ "${2}" == "1" ] || [ "${4}" == "1" ]; then
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RIGHT=1
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fi
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if [ "${1}" == "1" ] || [ "${3}" == "1" ]; then
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LEFT=1
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fi
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# Sanity checks
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if [ ${UP} != 0 ] && [ ${DOWN} != 0 ]; then
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echo "no move vertically: up and down at the same time"
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UP=0
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DOWN=0
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fi
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if [ ${RIGHT} != 0 ] && [ ${LEFT} != 0 ]; then
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echo "no move horizontally: right and left at the same time"
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RIGHT=0
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LEFT=0
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fi
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# Do the actual movement in the background
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(
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if [ ${UP} == 1 ]; then
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motor up ${STEPS}
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fi
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if [ ${DOWN} == 1 ]; then
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motor down ${STEPS}
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fi
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if [ ${RIGHT} == 1 ]; then
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motor right ${STEPS}
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fi
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if [ ${LEFT} == 1 ]; then
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motor left $STEPS
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fi
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) &>/dev/null
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